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AMERICAN TOWER CORP /MA/ (AMT) Shareholder Equity

AMERICAN TOWER CORP /MA/ (AMT) Shareholder Equity

  • 2026-06-30: Common Stock, Value, IssuedUSD $4.80M; Additional Paid in CapitalUSD $15.28B; Treasury Stock, Common, ValueUSD $1.87B; Accumulated Other Comprehensive Income (Loss), Net of TaxUSD $-4.66B.
  • 2026-03-31: Common Stock, Value, IssuedUSD $4.80M; Additional Paid in CapitalUSD $15.24B; Treasury Stock, Common, ValueUSD $1.85B; Accumulated Other Comprehensive Income (Loss), Net of TaxUSD $-4.81B.
  • 2025-12-31: Common Stock, Value, IssuedUSD $4.80M; Additional Paid in CapitalUSD $15.22B; Treasury Stock, Common, ValueUSD $1.67B; Accumulated Other Comprehensive Income (Loss), Net of TaxUSD $-4.82B.
  • 2025-09-30: Common Stock, Value, IssuedUSD $4.80M; Additional Paid in CapitalUSD $15.18B; Treasury Stock, Common, ValueUSD $1.30B; Accumulated Other Comprehensive Income (Loss), Net of TaxUSD $-4.82B.

AMERICAN TOWER CORP /MA/ Shareholder Equity

Filed components and totals, with each concept and unit kept separate. Components can overlap; they are not added together. Missing disclosures remain (m). Original concept pages retain their detailed breakdowns and history.

Period endCommon Stock, Value, Issued
USD
Additional Paid in Capital
USD
Treasury Stock, Common, Value
USD
Accumulated Other Comprehensive Income (Loss), Net of Tax
USD
Retained Earnings (Accumulated Deficit)
USD
Stockholders' Equity Attributable to Parent
USD
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
USD
Treasury Stock, Common, Shares
shares
Treasury Stock, Value, Acquired, Cost Method
USD
Treasury Stock, Shares, Acquired
shares
Noncontrolling Interest, Increase from Subsidiary Equity Issuance
USD
Noncontrolling Interest, Decrease from Deconsolidation
USD
Preferred Stock, Value, Issued
USD
Treasury Stock, Value
USD
AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
USD
Treasury Stock, Retired, Cost Method, Amount
USD
Adjustments to Additional Paid in Capital, Increase in Carrying Amount of Redeemable Preferred Stock
USD
Noncontrolling Interest, Increase from Business Combination
USD
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax
USD
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
USD
Treasury Stock, Shares
shares
2026-06-30$4.80M$15.28B$1.87B$-4.66B$-5.03B$3.72B$10.25B14.20M3 month · $19.20M
6 month · $202.90M
(m)3 month · $3.50M
6 month · $4.30M
3 month · $13.20M
6 month · $13.20M
(m)(m)(m)(m)(m)(m)(m)(m)(m)
2026-03-31$4.80M$15.24B$1.85B$-4.81B$-5.06B$3.52B$10.15B14.09M3 month · $183.70M(m)3 month · $800.00K(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2025-12-31$4.80M$15.22B$1.67B$-4.82B$-5.09B$3.65B$10.36B13.04M12 month · $364.60M12 month · 2.04M12 month · $148.10M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2025-09-30$4.80M$15.18B$1.30B$-4.82B$-5.11B$3.95B$10.77B11.00M(m)(m)3 month · $36.80M
9 month · $148.10M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2025-06-30$4.80M$15.13B$1.30B$-4.96B$-5.16B$3.71B$10.48B11.00M(m)(m)3 month · $110.50M
6 month · $111.30M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2025-03-31$4.80M$15.08B$1.30B$-5.51B$-4.73B$3.53B$9.94B11.00M(m)(m)3 month · $800.00K(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2024-12-31$4.80M$15.06B$1.30B$-5.95B$-4.42B$3.38B$9.65B11.00M(m)(m)12 month · $154.60M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2024-09-30$4.80M$15.01B$1.30B$-5.18B$-4.89B$3.64B$10.19B11.00M(m)(m)3 month · $1.20M
9 month · $153.60M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2024-06-30$4.80M$14.96B$1.30B$-6.46B$-3.34B$3.86B$10.42B11.00M(m)(m)3 month · $13.50M
6 month · $152.40M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2024-03-31$4.80M$14.90B$1.30B$-6.08B$-3.48B$4.05B$10.66B11.00M(m)(m)3 month · $138.90M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2023-12-31$4.80M$14.87B$1.30B$-5.74B$-3.64B$4.20B$10.87B11.00M(m)(m)12 month · $12.70M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2023-09-30$4.80M$14.82B$1.30B$-6.07B$-2.93B$4.53B$11.23B11.00M(m)9 month · 0.003 month · $1.10M
9 month · $11.60M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2023-06-30$4.80M$14.78B$1.30B$-5.56B$-2.76B$5.17B$12.01B11.00M(m)6 month · 0.003 month · $10.50M
6 month · $10.50M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2023-03-31$4.80M$14.73B$1.30B$-5.53B$-2.50B$5.41B$12.25B11.00M(m)3 month · 0.00(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2022-12-31$4.80M$14.69B$1.30B$-5.72B$-2.10B$5.57B$12.41B11.00M12 month · $18.80M(m)12 month · $3.13B(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2022-09-30$4.80M$14.65B$1.28B$-6.40B$-689.30M$6.28B$12.32B10.91M(m)(m)3 month · $2.50B
9 month · $2.55B
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2022-06-30$4.80M$14.61B(m)$-5.53B$-842.30M$6.96B$10.73B(m)(m)(m)3 month · $48.40M
6 month · $48.40M
(m)(m)$1.28B(m)(m)(m)(m)(m)(m)10.91M
2022-03-31$4.70M$12.27B(m)$-4.55B$-1.07B$5.36B$9.25B(m)(m)(m)(m)(m)(m)$1.28B(m)(m)(m)(m)(m)(m)10.91M
2021-12-31$4.70M$12.24B$1.28B$-4.74B$-1.14B$5.08B$9.07B10.91M(m)(m)12 month · $3.08B(m)(m)$1.28B(m)(m)12 month · $-37.90M12 month · $10.20M(m)(m)10.91M
2021-09-30$4.70M$12.08B(m)$-4.43B$-960.40M$5.41B$9.48B(m)(m)(m)3 month · $3.08B
9 month · $3.08B
(m)(m)$1.28B(m)(m)3 month · $-10.20M
9 month · $0.00
3 month · $10.20M
9 month · $10.20M
(m)(m)10.91M
2021-06-30$4.70M$12.02B(m)$-3.90B$-1.08B$5.75B$6.82B(m)(m)(m)(m)(m)(m)$1.28B(m)(m)6 month · $0.00(m)(m)(m)10.91M
2021-03-31$4.60M$10.47B(m)$-4.06B$-1.25B$3.88B$4.34B(m)(m)(m)(m)(m)(m)$1.28B(m)(m)3 month · $0.00(m)(m)(m)10.91M
2020-12-31$4.60M$10.47B(m)$-3.76B$-1.34B$4.09B$4.57B(m)12 month · $56.00M(m)(m)(m)(m)$1.28B(m)(m)12 month · $0.0012 month · $0.00(m)(m)10.91M
2020-09-30$4.50M$10.37B(m)$-4.19B$-1.17B$3.73B$4.19B(m)9 month · $56.00M9 month · 264.09K(m)(m)(m)$1.28B(m)(m)9 month · $0.00(m)(m)(m)10.91M
2020-06-30$4.50M$10.30B(m)$-4.27B$-1.13B$3.62B$4.06B(m)3 month · $10.90M
6 month · $56.00M
6 month · 264.09K(m)(m)(m)$1.28B(m)(m)6 month · $0.00(m)(m)(m)10.91K
2020-03-31$4.50M$10.26B(m)$-4.27B$-1.08B$3.63B$4.06B(m)3 month · $45.10M3 month · 213.35K(m)(m)(m)$1.27B(m)(m)3 month · $0.00(m)(m)(m)10.86K
2019-12-31$4.50M$10.12B(m)$-2.82B$-1.02B$5.06B$5.49B(m)12 month · $19.60M(m)(m)(m)(m)$1.23B(m)(m)3 month · $0.00
12 month · $0.00
12 month · $525.70M(m)(m)10.65M
2019-09-30$4.50M$10.55B(m)$-2.98B$-1.13B$5.24B$5.80B(m)(m)9 month · 0.003 month · $2.70M
9 month · $2.70M
(m)(m)$1.21B(m)(m)9 month · $0.00(m)(m)(m)10.56M
2019-06-30$4.50M$10.49B(m)$-2.61B$-1.21B$5.48B$6.04B(m)(m)6 month · 0.00(m)(m)(m)$1.21B(m)(m)6 month · $0.00(m)(m)(m)10.56M
2019-03-31$4.50M$10.45B(m)$-2.67B$-1.23B$5.35B$5.90B(m)(m)(m)(m)(m)(m)$1.21B(m)(m)3 month · $0.00(m)(m)(m)10.56M
2018-12-31$4.50M$10.38B(m)$-2.64B$-1.20B$5.34B$5.90B(m)12 month · $232.80M(m)(m)(m)(m)$1.21B(m)(m)(m)12 month · $0.00(m)(m)10.56M
2018-09-30$4.50M$10.31B(m)$-2.70B$-1.10B$5.35B$5.93B(m)3 month · $89.20M
9 month · $189.20M
(m)(m)(m)(m)$1.16B(m)(m)(m)9 month · $28.10M(m)(m)10.26M
2018-06-30$4.50M$10.25B(m)$-2.51B$-1.12B$5.55B$6.13B(m)3 month · $100.00M
6 month · $100.00M
(m)(m)(m)(m)$1.07B(m)(m)(m)6 month · $28.10M(m)(m)9.63M
2018-03-31$4.50M$10.22B(m)$-1.83B$-1.09B$6.33B$6.94B(m)(m)(m)(m)(m)(m)$974.00M(m)(m)3 month · $-28.10M3 month · $28.10M(m)(m)8.91M
2017-12-31$4.40M$10.25B(m)$-1.98B$-1.06B$6.24B$6.83B(m)12 month · $766.30M(m)12 month · $314.10M(m)(m)$974.00M(m)(m)(m)12 month · $314.10M(m)(m)8.91M
2017-09-30$4.38M$10.21B(m)$-1.84B$-975.16M$6.52B$7.11B(m)9 month · $676.90M(m)(m)(m)(m)$884.61M(m)(m)(m)9 month · $314.10M(m)(m)8.27M
2017-06-30$4.37M$10.17B(m)$-1.85B$-989.15M$6.48B$7.05B(m)6 month · $641.40M(m)(m)(m)(m)$849.06M(m)(m)(m)6 month · $314.10M(m)(m)8.01M
2017-03-31$4.31M$10.09B(m)$-1.76B$-1.05B$6.85B$7.38B(m)3 month · $225.00M(m)(m)(m)(m)$432.73M(m)(m)(m)3 month · $314.00M(m)(m)4.68M
2016-12-31$4.30M$10.04B(m)$-2.00B$-1.08B$6.76B$6.98B(m)(m)(m)(m)(m)(m)$207.70M(m)(m)(m)12 month · $239.50M(m)(m)2.81M
2016-09-30$4.28M$9.82B(m)$-1.88B$-1.03B$6.71B$6.77B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)9 month · $47.00K(m)(m)2.81M
2016-06-30$4.28M$9.78B(m)$-1.77B$-1.03B$6.77B$6.84B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)6 month · $13.00K(m)(m)2.81M
2016-03-31$4.27M$9.71B(m)$-1.61B$-967.72M$6.93B$7.00B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)(m)(m)(m)2.81M
2015-12-31$4.27M$9.69B(m)$-1.84B$-998.53M$6.65B$6.71B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)12 month · $8.10M(m)(m)2.81M
2015-09-30$4.26M$9.65B(m)$-1.83B$-995.93M$6.62B$6.68B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)9 month · $5.11M3 month · $-145.00K
9 month · $-2.73M
(m)2.81M
2015-06-30$4.26M$9.62B(m)$-1.23B$-876.61M$7.31B$7.37B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)6 month · $51.00K3 month · $-2.21M
6 month · $-2.58M
(m)2.81M
2015-03-31$4.26M$9.58B(m)$-1.21B$-822.54M$7.35B$7.43B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)(m)3 month · $-372.00K(m)2.81M
2014-12-31$4.00M$5.79B(m)$-794.22M$-837.32M$3.95B$4.05B(m)(m)(m)(m)(m)$60.00K$207.74M(m)(m)(m)12 month · $123.53M12 month · $-3.29M(m)2.81M
2014-09-30$3.99M$5.76B(m)$-504.34M$-854.58M$4.19B$4.19B(m)(m)(m)(m)(m)$60.00K$207.74M(m)(m)(m)9 month · $13.63M3 month · $-519.00K
9 month · $-1.94M
(m)2.81M
2014-06-30$3.99M$5.77B(m)$-250.92M$-911.16M$4.41B$4.41B(m)(m)(m)(m)(m)$60.00K$207.74M(m)(m)(m)6 month · $7.75M3 month · $-543.00K
6 month · $-1.42M
(m)2.81M
2014-03-31$3.98M$5.15B(m)$-272.41M$-1.01B$3.67B$3.70B(m)(m)(m)(m)(m)(m)$207.74M(m)(m)(m)(m)3 month · $-879.00K(m)2.81M
2013-12-31$3.98M$5.13B(m)$-311.22M$-1.08B$3.53B$3.59B(m)12 month · $145.01M
34 month · $389.00M
12 month · 1.94M
34 month · 6.30M
(m)(m)$0.00$207.74M(m)(m)(m)12 month · $18.02M12 month · $-2.42M(m)2.81M
2013-09-30$3.97M$5.10B(m)$-298.01M$-1.07B$3.53B$3.61B(m)9 month · $145.01M(m)(m)(m)(m)$207.74M(m)(m)(m)9 month · $18.02M3 month · $-644.00K
9 month · $-1.76M
(m)2.81M
2013-06-30$3.97M$5.06B(m)$-274.26M$-1.14B$3.52B$3.62B(m)6 month · $74.62M(m)(m)(m)(m)$137.35M(m)(m)(m)6 month · $18.02M3 month · $-611.00K
6 month · $-1.12M
(m)1.82M
2013-03-31$3.97M$5.03B(m)$-158.04M$-1.13B$3.67B$3.78B(m)3 month · $12.48M(m)(m)(m)(m)$75.21M(m)(m)(m)3 month · $7.82M3 month · $-549.00K(m)1.04M
2013-02-21(m)(m)(m)(m)(m)(m)(m)(m)2 month · $1.20M2 month · 15.79K(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2013-02-11(m)(m)(m)(m)(m)(m)(m)(m)23 month · $245.20M23 month · 4.30M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2012-12-31$3.96M$5.01B(m)$-183.35M$-1.20B$3.57B$3.68B(m)12 month · $62.73M
22 month · $243.90M
12 month · 872.00K
22 month · 4.30M
(m)(m)(m)$62.73M$400.00K(m)(m)12 month · $53.34M(m)$-4.82M872.00K
2012-09-30$3.96M$4.97B(m)$-164.08M$-1.24B$3.56B$3.69B(m)9 month · $16.73M(m)(m)(m)(m)$16.73M(m)(m)(m)9 month · $48.96M(m)(m)252.69K
2012-06-30$3.95M$4.95B(m)$-203.30M$-1.38B$3.36B$3.49B(m)6 month · $10.84M(m)(m)(m)(m)$10.84M(m)(m)(m)6 month · $46.78M(m)(m)169.53K
2012-04-24(m)(m)(m)(m)(m)(m)(m)(m)1 month · $1.60M
14 month · $187.70M
1 month · 24.70K
14 month · 3.60M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2012-03-31$3.95M$4.92B(m)$-97.68M$-1.34B$3.48B$3.59B(m)3 month · $4.92M3 month · 79.00K(m)(m)(m)$4.92M(m)(m)(m)3 month · $3.50M(m)(m)79.00K
2011-12-31$3.94M$4.90B(m)$-142.62M$-1.48B$3.29B$3.41B(m)12 month · $423.93M(m)(m)(m)(m)$0.00(m)12 month · $0.00(m)12 month · $141.39M(m)$0.000.00
2011-09-30$4.88M$8.67B(m)$-87.07M$-1.55B$3.26B$3.35B(m)9 month · $393.12M9 month · 7.60M(m)(m)(m)$3.78B(m)(m)(m)9 month · $87.56M(m)(m)94.97M
2011-06-30$4.88M$8.63B(m)$62.47M$-1.53B$3.56B$3.60B(m)6 month · $224.75M(m)(m)(m)(m)$3.61B(m)(m)(m)6 month · $36.99M(m)(m)91.74M
2011-03-31$4.87M$8.59B(m)$54.42M$-1.64B$3.50B$3.51B(m)3 month · $122.74M(m)(m)(m)(m)$3.50B(m)(m)(m)3 month · $6.72M(m)(m)89.77M
2011-02-11(m)(m)(m)(m)(m)(m)(m)(m)1 month · $58.00M1 month · 30.90M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2010-12-31$4.86M$8.58B(m)$38.05M$-1.74B$3.50B$3.50B(m)12 month · $420.79M(m)(m)(m)(m)$3.38B(m)(m)(m)(m)(m)$-2.08M87.38M
2010-10-22(m)(m)(m)(m)(m)(m)(m)(m)1 month · $28.00M
33 month · $1.10B
1 month · 551.69K
33 month · 28.90M
(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2010-09-30$4.86M$8.55B(m)$24.41M$-1.82B$3.45B$3.45B(m)9 month · $346.15M9 month · 7.80M(m)(m)(m)$3.31B(m)(m)(m)(m)(m)(m)85.92M
2010-06-30$4.84M$8.50B(m)$-9.83M$-1.91B$3.43B$3.43B(m)6 month · $196.34M(m)(m)(m)$0.00$3.16B(m)(m)(m)(m)(m)(m)82.75M
2010-03-31$4.83M$8.45B(m)$28.32M$-2.01B$3.45B$3.46B(m)3 month · $51.52M(m)(m)(m)(m)$3.01B(m)(m)(m)(m)(m)(m)79.29M
2009-12-31$4.80M$8.39B(m)$-12.65M$-2.11B$3.32B$3.32B(m)12 month · $214.75M(m)(m)(m)$0.00$2.96B(m)(m)(m)(m)(m)$-11.58M78.11M
2009-09-30$4.79M$8.35B(m)$-18.42M$-2.17B$3.23B$3.24B(m)9 month · $187.18M(m)(m)(m)$0.00$2.93B(m)(m)(m)(m)(m)(m)77.45M
2009-06-30$4.70M$8.16B(m)$-19.53M$-2.24B$3.09B$3.09B(m)6 month · $69.63M(m)(m)(m)$0.00$2.82B(m)(m)(m)(m)(m)(m)73.84M
2009-03-31(m)(m)(m)(m)(m)(m)$3.08B(m)3 month · $1.84M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2008-12-31$4.68M$8.11B(m)$-20.03M$-2.36B$2.99B$2.99B(m)12 month · $698.61M(m)(m)(m)$0.00$2.75B(m)(m)(m)(m)(m)(m)71.54M
2008-09-30(m)(m)(m)(m)(m)(m)$2.84B(m)9 month · $619.16M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2008-06-30(m)(m)(m)(m)(m)(m)(m)(m)6 month · $287.40M(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2007-12-31(m)(m)(m)(m)(m)(m)$3.03B(m)12 month · $1.64B(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)
2006-12-31(m)(m)(m)(m)(m)(m)$4.39B(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)(m)

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